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6. Checking the Charge Counter
You can check the battery charged level on the display. The charged level is displayed in 10 stages.
1. Press the [On-Hook] key during standby.
Note: • The charged level counter is inaccurate. The Low
Voltage Icon may be displayed to inform the operator
of low battery level even if the charged level counter is
still displayed. Use the charged level counter merely as
a guideline.
• The Low Voltage icon may be displayed when the
battery level becomes low even if the charged level
counter is still displayed. When the Low Voltage Icon is
displayed, immediately charge or replace the battery.
As a guidelines, the battery should be replaced about
once every year.
Reference: • When the battery level becomes low, an
alarm tone sounds, and the Low Voltage icon is
displayed on the display.
To stop the alarm tone, press the [On-Hook] key.
Recharge the battery before it completely runs
out of power.
Applied Operation